| Hint | Answer | % Correct |
|---|---|---|
| Length | Meter | 99%
|
| Length | Kilometer | 96%
|
| Length | Millimeter | 95%
|
| Mass/Weight | Kilogram | 93%
|
| Length | Centimeter | 91%
|
| Mass/Weight | Gram | 88%
|
| Mass/Weight | Milligram | 83%
|
| Capacity | Liter | 75%
|
| Capacity | Milliliter | 71%
|
| Mass/Weight | Centigram | 69%
|
| Capacity | Centiliter | 55%
|
| Area | Square meter | 51%
|
| Capacity | Kiloliter | 49%
|
| Area | Square kilometer | 47%
|
| Area | Square centimeter | 44%
|
| Mass/Weight | Tonne | 40%
|
| Area | Hectare | 37%
|